Audit your Gorgias setup.
Most teams pay for more configuration than they use. The audit is the single highest-leverage hour of the migration, and it is where the right-hand "rebuild" column gets written down.
Inventory every live construct in Gorgias: Rules, macros, tags, views, ticket fields, integrations (Shopify, Recharge, Loop, Skio, Klaviyo, the carriers, anything custom), and the AI Agent guidance, flows, and quick responses you have built. Mark each one keep, retire, or rebuild. The point is not to recreate Gorgias. It is to carry forward only the logic that still earns its place, and to surface the integrations that will need reconnecting in phase four. If you cannot name what a Rule does, that is exactly the institutional knowledge a migration should capture, not lose.
Exit condition: a single sheet listing every Rule, AI flow, and integration with a keep / retire / rebuild decision.